065
FZUS51 KBOX 060853
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
453 AM EDT MON JUL 6 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 60 NM
ANZ200-062200-
453 AM EDT MON JUL 6 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
HIGH PRES NOSES DOWN FROM NORTHERN NEW ENGLAND AS A WAVE OF LOW PRES
SLIDES TO THE SOUTH OF OUR WATERS TODAY INTO TUE. A WEAK RIDGE OF
HIGH PRES THEN BUILDS OVER THE WATERS WED INTO THU. A COLD FRONT
WILL THEN APPROACH THE WATERS SOMETIME LATER FRI INTO FRI NIGHT.
ANZ250-062200-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
453 AM EDT MON JUL 6 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY EVENING...
TODAY
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SE
1 FOOT AT 3 SECONDS AND SE 1 FOOT AT 10 SECONDS. A SLIGHT CHANCE
OF SHOWERS.
TONIGHT
E WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT
AT 5 SECONDS AND SE 1 FOOT AT 10 SECONDS. A CHANCE OF SHOWERS IN
THE EVENING, THEN SHOWERS AFTER MIDNIGHT.
TUE
E WINDS AROUND 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: SE 5 FT AT 6 SECONDS AND SE 1 FOOT AT
10 SECONDS. SHOWERS, MAINLY IN THE MORNING.
TUE NIGHT
NE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 4 TO 5 FT. WAVE DETAIL: E
5 FT AT 7 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
WED
N WINDS 10 TO 15 KT, BECOMING NE 5 TO 10 KT IN THE
AFTERNOON. GUSTS UP TO 20 KT. SEAS 3 TO 5 FT. WAVE DETAIL: SE
5 FT AT 7 SECONDS AND E 5 FT AT 8 SECONDS.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E
4 FT AT 7 SECONDS AND SE 2 FT AT 9 SECONDS.
THU AND THU NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 3 FT.
FRI AND FRI NIGHT
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT. SEAS
2 TO 3 FT. A CHANCE OF SHOWERS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ251-062200-
MASSACHUSETTS BAY AND IPSWICH BAY-
453 AM EDT MON JUL 6 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY EVENING...
TODAY
SE WINDS 5 TO 10 KT. GUSTS UP TO 20 KT THIS AFTERNOON.
SEAS AROUND 2 FT. WAVE DETAIL: SE 1 FOOT AT 3 SECONDS AND E
1 FOOT AT 10 SECONDS. A SLIGHT CHANCE OF SHOWERS THIS MORNING. A
CHANCE OF SHOWERS THIS AFTERNOON.
TONIGHT
E WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT
AT 4 SECONDS AND E 1 FOOT AT 10 SECONDS. SHOWERS LIKELY IN THE
EVENING, THEN SHOWERS AFTER MIDNIGHT.
TUE
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
4 FT. WAVE DETAIL: SE 4 FT AT 6 SECONDS AND E 1 FOOT AT
10 SECONDS. SHOWERS.
TUE NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 4 FT. WAVE DETAIL: E 4 FT AT 7 SECONDS AND SE 4 FT AT
10 SECONDS. A CHANCE OF SHOWERS.
WED
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING NE
5 TO 10 KT IN THE AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: E 4 FT
AT 7 SECONDS.
WED NIGHT
S WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: E 3 FT AT 7 SECONDS AND S 2 FT AT
9 SECONDS.
THU AND THU NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT.
FRI AND FRI NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A
CHANCE OF SHOWERS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ231-062200-
CAPE COD BAY-
453 AM EDT MON JUL 6 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY EVENING...
TODAY
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
2 FT. WAVE DETAIL: SE 1 FOOT AT 3 SECONDS AND SE 1 FOOT AT
11 SECONDS. SHOWERS LIKELY.
TONIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, INCREASING
TO 15 TO 20 KT WITH GUSTS UP TO 30 KT AFTER MIDNIGHT. SEAS 2 TO
3 FT. WAVE DETAIL: SE 3 FT AT 4 SECONDS AND SE 1 FOOT AT
11 SECONDS. SHOWERS. A CHANCE OF TSTMS AFTER MIDNIGHT. SOME TSTMS
MAY PRODUCE HEAVY RAINFALL AFTER MIDNIGHT.
TUE
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
4 FT. WAVE DETAIL: SE 3 FT AT 5 SECONDS AND SE 1 FOOT AT
10 SECONDS. SHOWERS, MAINLY IN THE MORNING.
TUE NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. WAVE DETAIL: SE 4 FT AT 7 SECONDS AND NE 2 FT AT
4 SECONDS. A CHANCE OF SHOWERS.
WED
N WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT IN THE
AFTERNOON. GUSTS UP TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE
3 FT AT 8 SECONDS AND N 2 FT AT 4 SECONDS.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
SE 2 FT AT 9 SECONDS AND N 1 FOOT AT 4 SECONDS.
THU AND THU NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT.
FRI
SW WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
2 FT. A CHANCE OF SHOWERS.
FRI NIGHT
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ254-062200-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
453 AM EDT MON JUL 6 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY EVENING...
TODAY
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: SE 2 FT AT 4 SECONDS AND SE 1 FOOT AT
10 SECONDS. SHOWERS.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 2 TO
4 FT. WAVE DETAIL: SE 4 FT AT 6 SECONDS AND SE 1 FOOT AT
10 SECONDS. SHOWERS. A CHANCE OF TSTMS AFTER MIDNIGHT. SOME TSTMS
MAY PRODUCE HEAVY RAINFALL AFTER MIDNIGHT.
TUE
E WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 4 TO 6 FT. WAVE DETAIL: SE
6 FT AT 6 SECONDS AND SE 2 FT AT 10 SECONDS. SHOWERS, MAINLY IN
THE MORNING.
TUE NIGHT
NE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 4 TO 5 FT. WAVE DETAIL: E
5 FT AT 7 SECONDS AND SE 4 FT AT 10 SECONDS. A CHANCE OF SHOWERS
IN THE EVENING.
WED
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT. WAVE DETAIL: E 5 FT AT 7 SECONDS AND S 2 FT AT 8 SECONDS.
WED NIGHT
NW WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.
SEAS 3 TO 4 FT. WAVE DETAIL: E 4 FT AT 7 SECONDS AND SW 1 FOOT AT
5 SECONDS.
THU THROUGH FRI NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO
25 KT. SEAS 2 TO 4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ255-062200-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
453 AM EDT MON JUL 6 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH TUESDAY EVENING...
TODAY
E WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT THIS
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SE
3 FT AT 5 SECONDS AND SE 1 FOOT AT 10 SECONDS. SHOWERS WITH A
SLIGHT CHANCE OF TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
4 FT. WAVE DETAIL: SE 4 FT AT 6 SECONDS AND SE 1 FOOT AT
10 SECONDS. SHOWERS WITH A CHANCE OF TSTMS. SOME TSTMS MAY
PRODUCE HEAVY RAINFALL.
TUE
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: E 5 FT AT 6 SECONDS AND SW 1 FOOT AT
6 SECONDS. SHOWERS LIKELY.
TUE NIGHT
NE WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 4 FT. WAVE DETAIL: E 4 FT AT 7 SECONDS AND S 2 FT AT
9 SECONDS. A CHANCE OF SHOWERS.
WED
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
4 FT. WAVE DETAIL: NE 4 FT AT 6 SECONDS AND SW 2 FT AT 5 SECONDS.
WED NIGHT
NW WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.
SEAS 2 TO 4 FT. WAVE DETAIL: E 3 FT AT 6 SECONDS AND S 2 FT AT
9 SECONDS.
THU THROUGH FRI NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO
20 KT. SEAS 2 TO 4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ256-062200-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
453 AM EDT MON JUL 6 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH TUESDAY EVENING...
TODAY
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: SE 4 FT AT 5 SECONDS AND SE 1 FOOT AT
10 SECONDS. SHOWERS WITH A CHANCE OF TSTMS. SOME TSTMS MAY
PRODUCE HEAVY RAINFALL.
TONIGHT
E WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 4 TO 5 FT. WAVE DETAIL: E 5 FT
AT 6 SECONDS AND SW 3 FT AT 6 SECONDS. SHOWERS WITH A CHANCE OF
TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL.
TUE
E WINDS 10 TO 15 KT, BECOMING NE 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 4 TO 5 FT. WAVE DETAIL: E 5 FT
AT 6 SECONDS AND SW 1 FOOT AT 6 SECONDS. SHOWERS LIKELY, MAINLY
IN THE MORNING.
TUE NIGHT
NE WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 4 FT. WAVE DETAIL: NE 4 FT AT 6 SECONDS AND S 1 FOOT AT
6 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
WED
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
4 FT. WAVE DETAIL: NE 4 FT AT 6 SECONDS AND S 2 FT AT 5 SECONDS.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 3 FT. WAVE DETAIL:
E 3 FT AT 7 SECONDS AND SE 2 FT AT 9 SECONDS.
THU THROUGH FRI NIGHT
W WINDS 15 TO 20 KT. SEAS 3 TO 4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ232-062200-
NANTUCKET SOUND-
453 AM EDT MON JUL 6 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY EVENING...
TODAY
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: SE 2 FT AT 4 SECONDS AND SE 1 FOOT AT
10 SECONDS. SHOWERS WITH ISOLATED TSTMS. SOME TSTMS MAY PRODUCE
HEAVY RAINFALL.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
AROUND 3 FT. WAVE DETAIL: SE 3 FT AT 5 SECONDS AND SE 1 FOOT AT
10 SECONDS. SHOWERS. A CHANCE OF TSTMS AFTER MIDNIGHT. SOME TSTMS
MAY PRODUCE HEAVY RAINFALL AFTER MIDNIGHT.
TUE
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
4 FT. WAVE DETAIL: E 4 FT AT 5 SECONDS AND S 1 FOOT AT 7 SECONDS.
SHOWERS.
TUE NIGHT
NE WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 3 FT. WAVE DETAIL: E 3 FT AT 6 SECONDS AND S 1 FOOT AT
6 SECONDS. A CHANCE OF SHOWERS.
WED
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: NE 3 FT AT 5 SECONDS AND S 2 FT AT 8 SECONDS.
WED NIGHT
NW WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.
SEAS 2 TO 3 FT. WAVE DETAIL: E 2 FT AT 6 SECONDS AND NW 1 FOOT AT
5 SECONDS.
THU AND THU NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT.
FRI AND FRI NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ233-062200-
VINEYARD SOUND-
453 AM EDT MON JUL 6 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY EVENING...
TODAY
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: E 2 FT AT 3 SECONDS AND S 1 FOOT AT 5 SECONDS.
SHOWERS WITH A SLIGHT CHANCE OF TSTMS. SOME TSTMS MAY PRODUCE
HEAVY RAINFALL.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
AROUND 3 FT. WAVE DETAIL: E 3 FT AT 4 SECONDS AND S 1 FOOT AT
6 SECONDS. SHOWERS WITH A CHANCE OF TSTMS. SOME TSTMS MAY PRODUCE
HEAVY RAINFALL.
TUE
E WINDS AROUND 15 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
4 FT. WAVE DETAIL: E 2 FT AT 4 SECONDS AND SW 1 FOOT AT
7 SECONDS. SHOWERS.
TUE NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. WAVE DETAIL: NE 2 FT AT 4 SECONDS AND S 1 FOOT AT
5 SECONDS. A CHANCE OF SHOWERS.
WED
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: NE 2 FT AT 3 SECONDS AND W 1 FOOT AT
6 SECONDS.
WED NIGHT
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
NE 1 FOOT AT 4 SECONDS AND W 1 FOOT AT 4 SECONDS.
THU AND THU NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT.
FRI AND FRI NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ234-062200-
BUZZARDS BAY-
453 AM EDT MON JUL 6 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY EVENING...
TODAY
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: E 1 FOOT AT 2 SECONDS AND S 1 FOOT AT
5 SECONDS. SHOWERS WITH A SLIGHT CHANCE OF TSTMS. SOME TSTMS MAY
PRODUCE HEAVY RAINFALL.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
4 FT. WAVE DETAIL: SE 3 FT AT 11 SECONDS AND E 2 FT AT 3 SECONDS.
SHOWERS WITH A CHANCE OF TSTMS. SOME TSTMS MAY PRODUCE HEAVY
RAINFALL.
TUE
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
4 FT. WAVE DETAIL: SE 3 FT AT 11 SECONDS AND E 2 FT AT 3 SECONDS.
SHOWERS.
TUE NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. WAVE DETAIL: NE 2 FT AT 3 SECONDS AND S 1 FOOT AT
6 SECONDS. A CHANCE OF SHOWERS.
WED
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: NE 1 FOOT AT 3 SECONDS AND W 1 FOOT AT
5 SECONDS.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
W 1 FOOT AT 3 SECONDS AND NE 1 FOOT AT 3 SECONDS.
THU AND THU NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 4 FT.
FRI AND FRI NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ235-062200-
RHODE ISLAND SOUND-
453 AM EDT MON JUL 6 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH TUESDAY EVENING...
TODAY
E WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT THIS
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SE
4 FT AT 5 SECONDS AND SE 1 FOOT AT 10 SECONDS. SHOWERS. A SLIGHT
CHANCE OF TSTMS THIS MORNING, THEN A CHANCE OF TSTMS THIS
AFTERNOON. SOME TSTMS MAY PRODUCE HEAVY RAINFALL.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: E 5 FT AT 6 SECONDS AND SW 2 FT AT 6 SECONDS.
SHOWERS WITH A CHANCE OF TSTMS. SOME TSTMS MAY PRODUCE HEAVY
RAINFALL.
TUE
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
4 FT. WAVE DETAIL: E 4 FT AT 6 SECONDS AND S 2 FT AT 7 SECONDS.
SHOWERS, MAINLY IN THE MORNING.
TUE NIGHT
NE WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. WAVE DETAIL: NE 4 FT AT 5 SECONDS AND S 1 FOOT AT
6 SECONDS. A CHANCE OF SHOWERS.
WED
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: NE 3 FT AT 5 SECONDS AND SE 2 FT AT 9 SECONDS.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E
2 FT AT 6 SECONDS AND SW 1 FOOT AT 5 SECONDS.
THU AND THU NIGHT
SW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT.
FRI AND FRI NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ237-062200-
BLOCK ISLAND SOUND-
453 AM EDT MON JUL 6 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH TUESDAY EVENING...
TODAY
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
4 FT. WAVE DETAIL: E 4 FT AT 5 SECONDS AND S 1 FOOT AT 5 SECONDS.
SHOWERS WITH A CHANCE OF TSTMS. SOME TSTMS MAY PRODUCE HEAVY
RAINFALL.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
4 FT. WAVE DETAIL: SE 4 FT AT 6 SECONDS AND SE 1 FOOT AT
10 SECONDS. SHOWERS WITH A CHANCE OF TSTMS. SOME TSTMS MAY
PRODUCE HEAVY RAINFALL.
TUE
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
4 FT. WAVE DETAIL: E 4 FT AT 6 SECONDS AND SW 1 FOOT AT
5 SECONDS. SHOWERS.
TUE NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. WAVE DETAIL: E 4 FT AT 6 SECONDS AND S 1 FOOT AT
6 SECONDS. A CHANCE OF SHOWERS.
WED
N WINDS 10 TO 15 KT, BECOMING NW 5 TO 10 KT IN THE
AFTERNOON. GUSTS UP TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE
3 FT AT 6 SECONDS AND S 1 FOOT AT 6 SECONDS.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE
2 FT AT 8 SECONDS.
THU AND THU NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT.
FRI AND FRI NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
BECOMING W 5 TO 10 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ230-062200-
BOSTON HARBOR-
453 AM EDT MON JUL 6 2026
TODAY
SE WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS, THEN AROUND
2 FT THIS AFTERNOON. A SLIGHT CHANCE OF SHOWERS THIS MORNING,
THEN A CHANCE OF SHOWERS THIS AFTERNOON.
TONIGHT
E WINDS 10 TO 15 KT. GUSTS UP TO 25 KT AFTER MIDNIGHT.
WAVES 2 TO 3 FT. SHOWERS LIKELY IN THE EVENING. SHOWERS AFTER
MIDNIGHT.
TUE
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES 2 TO
3 FT. SHOWERS.
TUE NIGHT
NE WINDS 10 TO 15 KT. GUSTS UP TO 25 KT IN THE
EVENING. WAVES 2 TO 3 FT. A CHANCE OF SHOWERS.
WED
N WINDS 5 TO 10 KT, BECOMING NE IN THE AFTERNOON. WAVES
AROUND 2 FT IN THE MORNING, THEN 1 FOOT OR LESS.
WED NIGHT
S WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS.
THU AND THU NIGHT
SW WINDS 10 TO 15 KT. WAVES AROUND 2 FT.
FRI AND FRI NIGHT
W WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A
CHANCE OF SHOWERS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ236-062200-
NARRAGANSETT BAY-
453 AM EDT MON JUL 6 2026
TODAY
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES 2 TO
3 FT. SHOWERS. A SLIGHT CHANCE OF TSTMS THIS MORNING, THEN A
CHANCE OF TSTMS THIS AFTERNOON. SOME TSTMS MAY PRODUCE HEAVY
RAINFALL.
TONIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES 2 TO
3 FT. SHOWERS WITH A CHANCE OF TSTMS. SOME TSTMS MAY PRODUCE
HEAVY RAINFALL.
TUE
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES AROUND
3 FT. SHOWERS.
TUE NIGHT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES
2 TO 3 FT. A CHANCE OF SHOWERS.
WED
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, DIMINISHING TO
5 TO 10 KT IN THE AFTERNOON. WAVES AROUND 2 FT.
WED NIGHT
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT.
THU AND THU NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
WAVES 2 TO 3 FT.
FRI AND FRI NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
BECOMING W 5 TO 10 KT. WAVES AROUND 2 FT. A CHANCE OF SHOWERS AND
TSTMS.
WINDS AND WAVES HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ280-062200-
OCEAN WATERS FROM THE MERRIMACK RIVER TO PLYMOUTH FROM 40 TO
60 NM-
453 AM EDT MON JUL 6 2026
TODAY
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SE
2 FT AT 4 SECONDS AND SE 1 FOOT AT 10 SECONDS.
TONIGHT
E WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SE 3 FT
AT 5 SECONDS AND SE 1 FOOT AT 10 SECONDS. A CHANCE OF SHOWERS IN
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.
TUE
E WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT. WAVE DETAIL: SE 6 FT AT 6 SECONDS AND SE 4 FT AT
10 SECONDS. SHOWERS.
TUE NIGHT
E WINDS 15 TO 20 KT, BECOMING NE 10 TO 15 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 5 TO 6 FT. WAVE DETAIL: SE 6 FT
AT 7 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
WED
NE WINDS 10 TO 15 KT, BECOMING N 5 TO 10 KT IN THE
AFTERNOON. GUSTS UP TO 20 KT. SEAS 4 TO 6 FT. WAVE DETAIL: SE
5 FT AT 7 SECONDS AND E 5 FT AT 8 SECONDS.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: SE
4 FT AT 8 SECONDS.
THU THROUGH FRI NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO
25 KT. SEAS 2 TO 4 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ281-062200-
OCEAN WATERS FROM PROVINCETOWN TO NANTUCKET FROM 20 TO 60 NM-
453 AM EDT MON JUL 6 2026
TODAY
E WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT THIS
AFTERNOON. GUSTS UP TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE
2 FT AT 4 SECONDS AND SE 1 FOOT AT 10 SECONDS. A CHANCE OF
SHOWERS THIS MORNING, THEN SHOWERS LIKELY THIS AFTERNOON.
TONIGHT
E WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SE 4 FT
AT 5 SECONDS AND SE 1 FOOT AT 10 SECONDS. SHOWERS LIKELY IN THE
EVENING, THEN SHOWERS WITH A CHANCE OF TSTMS AFTER MIDNIGHT. SOME
TSTMS MAY PRODUCE HEAVY RAINFALL AFTER MIDNIGHT.
TUE
E WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT. WAVE DETAIL: SE 7 FT AT 7 SECONDS AND SE 4 FT AT
10 SECONDS. SHOWERS, MAINLY IN THE MORNING.
TUE NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 6 FT. WAVE DETAIL: E 6 FT AT 7 SECONDS AND SE 6 FT AT
9 SECONDS. A CHANCE OF SHOWERS.
WED
N WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. WAVE DETAIL: NE 5 FT AT 7 SECONDS AND S 2 FT AT 9 SECONDS.
WED NIGHT
NW WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
4 TO 5 FT. WAVE DETAIL: NE 4 FT AT 6 SECONDS AND S 1 FOOT AT
6 SECONDS.
THU THROUGH FRI
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 3 TO 4 FT.
FRI NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
3 TO 4 FT. A CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ282-062200-
OCEAN WATERS FROM MARTHAS VINEYARD TO NANTUCKET FROM 25 TO 60 NM-
453 AM EDT MON JUL 6 2026
TODAY
E WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT THIS
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: E 4 FT
AT 5 SECONDS AND SW 1 FOOT AT 5 SECONDS. SHOWERS WITH A SLIGHT
CHANCE OF TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: SE 5 FT AT 6 SECONDS AND SE 1 FOOT AT
10 SECONDS. SHOWERS. A CHANCE OF TSTMS AFTER MIDNIGHT. SOME TSTMS
MAY PRODUCE HEAVY RAINFALL AFTER MIDNIGHT.
TUE
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
5 FT. WAVE DETAIL: S 5 FT AT 6 SECONDS AND SE 1 FOOT AT
10 SECONDS. SHOWERS LIKELY, MAINLY IN THE MORNING.
TUE NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 5 FT. WAVE DETAIL: E 4 FT AT 7 SECONDS AND S 2 FT AT
6 SECONDS. A CHANCE OF SHOWERS.
WED
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO
5 FT. WAVE DETAIL: NE 4 FT AT 7 SECONDS AND SW 2 FT AT 5 SECONDS.
WED NIGHT
NW WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
AROUND 4 FT. WAVE DETAIL: NE 3 FT AT 6 SECONDS AND NW 2 FT AT
6 SECONDS.
THU THROUGH FRI
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 3 TO 4 FT.
FRI NIGHT
W WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. A CHANCE OF
SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ283-062200-
OCEAN WATERS FROM MONTAUK NY TO MARTHAS VINEYARD FROM 25 TO 60 NM-
453 AM EDT MON JUL 6 2026
TODAY
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: E 5 FT AT 5 SECONDS AND SW 1 FOOT AT
4 SECONDS. SHOWERS. A SLIGHT CHANCE OF TSTMS THIS MORNING, THEN A
CHANCE OF TSTMS THIS AFTERNOON. SOME TSTMS MAY PRODUCE HEAVY
RAINFALL.
TONIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT. WAVE DETAIL: SE 5 FT AT 6 SECONDS AND SE 1 FOOT AT
10 SECONDS. SHOWERS. A CHANCE OF TSTMS IN THE EVENING. SOME TSTMS
MAY PRODUCE HEAVY RAINFALL IN THE EVENING.
TUE
E WINDS 10 TO 15 KT, BECOMING NE IN THE AFTERNOON. GUSTS
UP TO 25 KT. SEAS 4 TO 5 FT. WAVE DETAIL: SE 5 FT AT 6 SECONDS
AND SE 1 FOOT AT 10 SECONDS. SHOWERS LIKELY, MAINLY IN THE
MORNING.
TUE NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 5 FT. WAVE DETAIL: E 4 FT AT 6 SECONDS AND S 2 FT AT
6 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
WED
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO
5 FT. WAVE DETAIL: NE 5 FT AT 7 SECONDS AND S 2 FT AT 5 SECONDS.
WED NIGHT
NW WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
3 TO 4 FT. WAVE DETAIL: E 3 FT AT 7 SECONDS AND W 2 FT AT
6 SECONDS.
THU THROUGH FRI NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO
20 KT. SEAS 3 TO 5 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
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